* gtk2/candwin/horizontal-gtk.c
- (button_clicked, uim_cand_win_gtk_set_index):
Use gtk_widget_queue_draw() for redraw buttons instead of
gtk_widget_unmap() and gtk_widget_map()
because gtk_widget_unmap() and gtk_widget_map() are
only for use in widget implementations
and we can avoid warnings in GTK+3.
* gtk2/immodule/uim-cand-win-horizontal-gtk.c
- (button_clicked, uim_cand_win_horizontal_gtk_set_index):
Ditto.